52728570062480 has 80 divisors (see below), whose sum is σ = 132046472859840. Its totient is φ = 19465730041344.

The previous prime is 52728570062471. The next prime is 52728570062537. The reversal of 52728570062480 is 8426007582725.

52728570062480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×52728570062480² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1908119 + ... + 10445001.

It is an arithmetic number, because the mean of its divisors is an integer number (1650580910748).

Almost surely, 2^{52728570062480} is an apocalyptic number.

It is an amenable number.

52728570062480 is an abundant number, since it is smaller than the sum of its proper divisors (79317902797360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52728570062480 is a wasteful number, since it uses less digits than its factorization.

52728570062480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8542848 (or 8542842 counting only the distinct ones).

The product of its (nonzero) digits is 15052800, while the sum is 56.

The spelling of 52728570062480 in words is "fifty-two trillion, seven hundred twenty-eight billion, five hundred seventy million, sixty-two thousand, four hundred eighty".